4.8 Article

Sliding Modulation in Nonlinear Optical Effect in Two-Dimensional van der Waals Cu2MoS4

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Enhanced cycling stability of hierarchical Cu2WS4/C hollow octahedron anode for lithium-ion batteries by tuning its potential window

Jianqiang Han et al.

Summary: By tuning the operating potential window, the cycling performance of Cu2WS4/C anode can be optimized, delivering a high reversible capacity of 400 mAh/g at 0.2 A/g and showing excellent cycling stability in the optimized potential window 1.0-2.5 V. The hierarchical hollow octahedral structure, suppressed polysulfides dissolution in ether-based electrolyte, and enhanced reversibility of electrochemical reaction all contribute to its superior electrochemical performance.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Multidisciplinary Sciences

Sliding ferroelectricity in 2D van der Waals materials: Related physics and future opportunities

Menghao Wu et al.

Summary: Sliding ferroelectricity has been recently discovered in two-dimensional van der Waals stacked layers, where the vertical electric polarization can be switched by interlayer sliding driven by an external electric field. This discovery expands the range of 2D ferroelectric materials and opens up possibilities for high-speed data storage and other applications.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

Article Multidisciplinary Sciences

Twist-angle engineering of excitonic quantum interference and optical nonlinearities in stacked 2D semiconductors

Kai-Qiang Lin et al.

Summary: The authors report a large twist-angle susceptibility of excitons involving upper conduction bands in transition metal dichalcogenide bilayers. These high-lying excitons couple with band-edge excitons, and give rise to nonlinear quantum-optical processes that become tuneable by twisting.

NATURE COMMUNICATIONS (2021)

Article Engineering, Electrical & Electronic

Direct electrical modulation of second-order optical susceptibility via phase transitions

Ying Wang et al.

Summary: This research reveals that electrically induced transitions between hexagonal and monoclinic phases of molybdenum ditelluride can be used to directly modulate the second-order susceptibility, enabling the fabrication of a second-harmonic-generation modulator with a high on/off ratio and broad bandwidth capabilities.

NATURE ELECTRONICS (2021)

Review Nanoscience & Nanotechnology

Phase transitions in 2D materials

Wenbin Li et al.

Summary: The text discusses the current status, characteristics, and application prospects of phase transitions in two-dimensional materials, emphasizing the thermodynamic and kinetic features of phase transitions in two-dimensional materials, as well as the potential technological value of phase transitions.

NATURE REVIEWS MATERIALS (2021)

Article Multidisciplinary Sciences

Stacking-engineered ferroelectricity in bilayer boron nitride

Kenji Yasuda et al.

Summary: In this research, ferroelectricity is achieved in two-dimensional boron nitride through van der Waals assembly, demonstrating the phenomenon that polarization can be changed by twisting the angle. This discovery paves the way for potential applications in ultrathin nonvolatile memory, while maintaining the high mobility of graphene.

SCIENCE (2021)

Article Multidisciplinary Sciences

Interfacial ferroelectricity by van der Waals sliding

M. Vizner Stern et al.

Summary: In this study, a stable ferroelectric order was discovered at the interface between two naturally grown flakes of hexagonal boron nitride, where the flakes were stacked in a non-centrosymmetric parallel orientation. Reversible polarization switching coupled with lateral sliding was achieved by scanning a biased tip above the surface.

SCIENCE (2021)

Article Materials Science, Multidisciplinary

Second harmonic generation of MoSi2N4-type layers

Lei Kang et al.

Summary: The study found that differences in structural details of MoSi2N4 may lead to differences in second harmonic generation intensity and response to strain. Second harmonic generation can be used as a simple technique to identify the structural details of this system. Additionally, the study investigated the strain-regulation mechanism of MoSi2N4 derivatives, including anomalous SHG responses under strain for certain derivatives, which differ from other known 2D materials. These findings hold significance for nonlinear optics and optoelectronics research in this novel 2D material system.

PHYSICAL REVIEW B (2021)

Review Chemistry, Multidisciplinary

First-Principles Design and Simulations Promote the Development of Nonlinear Optical Crystals

Lei Kang et al.

ACCOUNTS OF CHEMICAL RESEARCH (2020)

Article Chemistry, Physical

Reasonable design of Cu2MoS4 heterophase junction for highly efficient photocatalysis

Yingnan Zhao et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Article Physics, Multidisciplinary

Berry curvature memory through electrically driven stacking transitions

Jun Xiao et al.

NATURE PHYSICS (2020)

Article Materials Science, Multidisciplinary

Layered oxide B2S2O9 with a deep-ultraviolet band gap and a strong and robust second-harmonic generation

Lei Kang et al.

PHYSICAL REVIEW B (2020)

Article Nanoscience & Nanotechnology

Single-Layer Cu2WS4 with Promising Electrocatalytic Activity toward Hydrogen Evolution Reaction

Qian Wu et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Multidisciplinary Sciences

Twist Angle mapping in layered WS2 by Polarization-Resolved Second Harmonic Generation

Sotiris Psilodimitrakopoulos et al.

SCIENTIFIC REPORTS (2019)

Article Chemistry, Physical

Ferroelectric nonlinear anomalous Hall effect in few-layer WTe2

Hua Wang et al.

NPJ COMPUTATIONAL MATERIALS (2019)

Review Chemistry, Multidisciplinary

Nonlinear Optics with 2D Layered Materials

Anton Autere et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Physical

Superlubricity of epitaxial monolayer WS2 on graphene

Holger Buch et al.

NANO RESEARCH (2018)

Review Materials Science, Multidisciplinary

2D Ternary Chalcogenides

Ting Gao et al.

ADVANCED OPTICAL MATERIALS (2018)

Article Chemistry, Physical

Origin of Two-Dimensional Vertical Ferroelectricity in WTe2 Bilayer and Multilayer

Qing Yang et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2018)

Article Chemistry, Multidisciplinary

Template-assisted Morphological Evolution of Cu2S and Cu2MoS4 from Octahedral Cu2O Crystals

Min-Kyeong Jang et al.

BULLETIN OF THE KOREAN CHEMICAL SOCIETY (2018)

Article Materials Science, Multidisciplinary

Stacking-controllable interlayer coupling and symmetric configuration of multilayered MoS2

Sachin M. Shinde et al.

NPG ASIA MATERIALS (2018)

Article Chemistry, Multidisciplinary

Monitoring Local Strain Vector in Atomic-Layered MoSe2 by Second-Harmonic Generation

Jing Liang et al.

NANO LETTERS (2017)

Article Chemistry, Multidisciplinary

Giant Optical Second Harmonic Generation in Two-Dimensional Multiferroics

Hua Wang et al.

NANO LETTERS (2017)

Article Physics, Applied

Slidable atomic layers in van der Waals heterostructures

Yu Kobayashi et al.

APPLIED PHYSICS EXPRESS (2017)

Article Chemistry, Multidisciplinary

3R MoS2 with Broken Inversion Symmetry: A Promising Ultrathin Nonlinear Optical Device

Jia Shi et al.

ADVANCED MATERIALS (2017)

Review Chemistry, Multidisciplinary

Recent Advances in Ultrathin Two-Dimensional Nanomaterials

Chaoliang Tan et al.

CHEMICAL REVIEWS (2017)

Review Chemistry, Multidisciplinary

2D Materials for Optical Modulation: Challenges and Opportunities

Shaoliang Yu et al.

ADVANCED MATERIALS (2017)

Review Multidisciplinary Sciences

2D materials and van der Waals heterostructures

K. S. Novoselov et al.

SCIENCE (2016)

Article Optics

Atomically phase-matched second-harmonic generation in a 2D crystal

Mervin Zhao et al.

LIGHT-SCIENCE & APPLICATIONS (2016)

Review Nanoscience & Nanotechnology

Valleytronics in 2D materials

John R. Schaibley et al.

NATURE REVIEWS MATERIALS (2016)

Article Chemistry, Multidisciplinary

Charge-Induced Second-Harmonic Generation in Bilayer WSe2

Huakang Yu et al.

NANO LETTERS (2015)

Article Chemistry, Multidisciplinary

Ripplocations in van der Waals Layers

Akihiro Kushima et al.

NANO LETTERS (2015)

Article Physics, Multidisciplinary

Stacking stability of MoS2 bilayer: An an initio study

Tao Peng et al.

CHINESE PHYSICS B (2014)

Review Physics, Applied

First-principles materials applications and design of nonlinear optical crystals

Zheshuai Lin et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2014)

Article Materials Science, Multidisciplinary

Hydrothermal synthesis of Cu2WS4 as a visible-light-activated photocatalyst in the reduction of aqueous Cr(VI)

Qiong Jia et al.

MATERIALS LETTERS (2014)

Article Materials Science, Multidisciplinary

Strong optical nonlinearity of CVD-grown MoS2 monolayer as probed by wavelength-dependent second-harmonic generation

D. J. Clark et al.

PHYSICAL REVIEW B (2014)

Article Chemistry, Multidisciplinary

Inter layer Breathing and Shear Modes in Few-Trilayer MoS2 and WSe2

Yanyuan Zhao et al.

NANO LETTERS (2013)

Article Chemistry, Multidisciplinary

Probing Symmetry Properties of Few-Layer MoS2 and h-BN by Optical Second-Harmonic Generation

Yilei Li et al.

NANO LETTERS (2013)

Article Materials Science, Multidisciplinary

Observation of intense second harmonic generation from MoS2 atomic crystals

Leandro M. Malard et al.

PHYSICAL REVIEW B (2013)

Article Materials Science, Multidisciplinary

Strategy for the optical property studies in ultraviolet nonlinear optical crystals from density functional theory

Z. S. Lin et al.

COMPUTATIONAL MATERIALS SCIENCE (2012)

Article Chemistry, Multidisciplinary

Copper molybdenum sulfide: a new efficient electrocatalyst for hydrogen production from water

Phong D. Tran et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

Article Chemistry, Physical

Tuning Electronic Structure of Bilayer MoS2 by Vertical Electric Field: A First-Principles Investigation

Qihang Liu et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2012)

Review Nanoscience & Nanotechnology

Electronics and optoelectronics of two-dimensional transition metal dichalcogenides

Qing Hua Wang et al.

NATURE NANOTECHNOLOGY (2012)

Article Chemistry, Physical

Synthesis, characterization and photocatalytic performances of Cu2MoS4

Huirong Liang et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2010)

Article Crystallography

First principles methods using CASTEP

SJ Clark et al.

ZEITSCHRIFT FUR KRISTALLOGRAPHIE (2005)

Article Materials Science, Multidisciplinary

Band-resolved analysis of nonlinear optical properties of crystalline and molecular materials

MH Lee et al.

PHYSICAL REVIEW B (2004)